save project

diy2.py

@@ -5,12 +5,12 @@ class Hero:
         self.HP=HP
         self.attack=attack
 
-def shengji():
-    yase.level=yase.level+1
-    yase.HP=yase.HP+100
-    yase.attack=yase.attack+10
+    def upgrade(self):
+        self.level=self.level+1
+        self.HP=self.HP+100
+        self.attack=self.attack+10
 
 yase=Hero("亚瑟",300,20)
 print(yase.HP)
-shengji()
+yase.upgrade()
 print(yase.HP)